我按照本项目中提供的安装过程进行到了第四步，但是我不确定应该输入什么指令来运行demo样例，下面提供我的环境和版本信息
IsaacSim：4.2.0-docker版本
Ubuntu：20.04
我按照IsaacSim官方文档给出的container-installation安装的docker版本，可以运行下面指令成功进入容器
docker run --name isaac-sim --entrypoint bash -it --runtime=nvidia --gpus all -e "ACCEPT_EULA=Y" --rm --network=host
-e "PRIVACY_CONSENT=Y"
-v ~/docker/isaac-sim/cache/kit:/isaac-sim/kit/cache:rw
-v ~/docker/isaac-sim/cache/ov:/root/.cache/ov:rw
-v ~/docker/isaac-sim/cache/pip:/root/.cache/pip:rw
-v ~/docker/isaac-sim/cache/glcache:/root/.cache/nvidia/GLCache:rw
-v ~/docker/isaac-sim/cache/computecache:/root/.nv/ComputeCache:rw
-v ~/docker/isaac-sim/logs:/root/.nvidia-omniverse/logs:rw
-v ~/docker/isaac-sim/data:/root/.local/share/ov/data:rw
-v ~/docker/isaac-sim/documents:/root/Documents:rw
nvcr.io/nvidia/isaac-sim:4.2.0